
IntroductionDistributedstoragesystemistostoredatainmultipleindependentdevices.Thetraditionalnetworkstoragesystemusesacentralizedstorageservertostorealldata.Thestorageserverbecomesthebottleneckofsystem...

BasicoverviewInasystemwithmanynodesdistributed,eachnodehasahighdegreeofautonomy.Thenodescanbefreelyconnectedtoeachothertoformanewconnectionunit.Anynodemaybecomeaphasedcenter,butitdoesnothaveamandatory...

PhilosophicalDefinitionCategoryreferstothecommonnatureonwhichthingsareclassifiedandarranged,thatis:categoryistheessenceofthekindofthings.Becausetheessenceofakindisoftencomposedofmultipleproperties,and...

IntroductionIPprotocolIPprotocolisaprotocoldesignedforcommunicationbetweencomputernetworks.IntheInternet,itisasetofrulesthatenablesallcomputernetworksconnectedtotheInternettocommunicatewitheachother,a...

DemandSincethereformandopeningup,asthecountryhasimprovedthelevelofagriculturalmechanizationandacceleratedtheimplementationofruralinfrastructurepolicies,mycountry’sagriculturalmachineryindustryhasdevel...

BlindmicerecoveringeyesightNineresearchersfromUniversityCollegeLondonandMoorefieldEyeHospitalinLondontookoutretinalphotoreceptorcellprecursorsfromtheeyesof3to5day-oldpups,Transplantthemintotheeyesofmi...

InterpretationPsychologistsdividethememoryintoinstantaneousmemory(sensorymemory)andshort-termmemoryaccordingtothelengthoftimetheinformationisstoredandthewaytheinformationisencoded,storedandprocessed.A...

ThesynonymRaozhou(historicalplacename)generallyreferstoPoyangCounty.OrganizationalEvolutionIntheSpringandAutumnPeriod,PoyangCountywasnamedChuFanyi.Inthetwenty-sixthyearofQinShihuang(221yearsago),Panya...

BriefintroductionThecontentofthebook"PoliticalArithmetic"canbesummarizedintotwoparts:Thefirstpartincludeschapters1to5,whichisacomparisonofthenationalconditionsandnationalstrengthsoftheUnitedKingdom,th...

CharacterrelationshipErrorCorrectionCloseErrorCorrectionLeaderZhangShichengAnerror14240hasbeenreportedLifeexperienceLivinginthesouthoftheYangtzeRiverLuoGuanzhong(3photos)DuringthereignofYuanRenzongYan...

BasicinformationIntermsofsourcecoding,Shannonprovedin1951thatwhenthesourceoutputhasredundantmessages,theoutputofthesourcecanbechangedbycodingtomaketheinformationtransmissionrateclosetoChannelcapacity....

OverviewCarlRansonRogers(CarlRansonRogers1902-1987),thetheoristandinitiatorofhumanisticpsychology,andpsychotherapist,ispraisedbypsychologistsas"humanisticpsychology"TheFatherofLearning".Rogerswasborni...

IntroductionTheenergyofoceancurrentisproportionaltothesquareofthevelocityandtheflow.Comparedwithwaves,oceancurrentenergychangesmoresmoothlyandmoreregularly.Thetidecanchangeitssizeanddirectiontwiceaday...

AddressProtocolTheInternetreliesontheTCP/IPprotocoltorealizetheinterconnectionofdifferenthardwarestructures,differentoperatingsystems,anddifferentnetworksystemsonaglobalscale.OntheInternet,eachnoderel...